Scope of application: used in drilling, cementing, workover and other operations, as a flexible connector for mud manifolds, cementing manifolds, etc., to transport water-based mud, oil-based mud, etc. under high pressure. Inner layer: UPE/NBR/SBR/HNBR/PTFE, inner diameter type: full flow, reinforcement layer: reinforcement layer of 2-6 layers of steel wire winding structure, cover layer: wear-resistant synthetic rubber layer, temperature range: -25℃~ +80℃/-30℃~+160℃, joint type: integral union, executive standard: API Spec 7K. Structure: It is composed of inner rubber layer or stainless steel armored inner tube, carbon fiber reinforcement layer, middle rubber layer, steel wire reinforcement layer (steel chain line…
Concrete wear-resistant hose
Concrete wear-resistant hose (A, B, C, D pressure from low to high) C type and D type: their working pressures are about 6MPa~8MPa, 78MPa~8.58MPa, respectively, and have higher requirements for pressure resistance, enhanced The layers are typically wire-wound structures. And under high pressure conditions, its wear resistance needs to reach the original conveying capacity, which requires relatively high internal rubber. Generally, synthetic wear-resistant rubber with special technology is collected as the inner rubber. In August 2019, we won the title of “Civilized and Integrity Enterprise of the Year”, and in the same year, we made major breakthroughs in…
